value unc_up unc_lo author ref method 0.089 0.0038 0.0038 Masiero 2011ApJ...741...68M NEATM 0.116 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM 0.134 0.0540 0.0540 Ali-Lagoa 2018A&A...612A..85A NEATM 0.140 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM 0.143 0.0170 0.0170 Masiero 2012ApJ...759L...8M NEATM